Headphone ear hook



FIG. 1 is a perspective view of a headphone ear hook, in accordance with the present invention.

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposing side view thereof.

The broken lines showing the environment in the Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a headphone ear hook, as shown and described. 